This message was posted to the forum-rhdh-releases channel:

• RC 1.6.2 is available + ready for testing *
  Quay Images:
   quay.io/rhdh/rhdh-hub-rhel9:1.6-92
  (@sha256:5d6031e2e09781d89be8f6c1b72bc95d886bc19d358eb0e04bd57c58a153ae42)quay.io/rhdh/rhdh-operator-bundle:1.6-142
  (@sha256:c99f378315b703b586196ea3978e3858e2c73d4b16d761700efafc9a82e618d9)quay.io/rhdh/rhdh-rhel9-operator:1.6-30
  (@sha256:22aca022b1285c947e05b263ffc87152658d967359b55903a9e50fa2ba264656)
  Helm Chart Installation:
  cd /tmp; curl -sSLO https://raw.githubusercontent.com/redhat-developer/rhdh-chart/refs/heads/release-1.6/.rhdh/scripts/install.sh;
  chmod +x install.sh;
  ./install.sh 1.6-142-CI --namespace rhdh-1-6-2-rc
  Operator Installation: https://github.com/redhat-developer/rhdh-operator/blob/release-1.6/.rhdh/docs/installing-ci-builds.adoc (from quay.io/rhdh/iib)

The bundle version 1.6-142 should not be used in the message for the helm chart intructions!

Error is likely in https://gitlab.cee.redhat.com/rhidp/rhdh/-/blob/rhdh-1-rhel-9/build/scripts/sendSlackNotifications.sh#L50 where we use

install.sh ${BUNDLE_TAG}-CI